292 citations · 1.7k across the 55 of their papers we have counts for
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astro-ph.IM2012★ 15 cited
The ESPRI project: astrometric exoplanet search with PRIMA I. Instrument description and performance of first light observations
J. Sahlmann, T. Henning, D. Queloz +42
The ESPRI project relies on the astrometric capabilities offered by the PRIMA facility of the Very Large Telescope Interferometer for the discovery and study of planetary systems.…
astro-ph.EP2012★ 75 cited
The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets
M. Marmier, D. Ségransan, S. Udry +24
Since 1998, a planet-search program around main sequence stars within 50 pc in the southern hemisphere, is carried out with the CORALIE echelle spectrograph at La Silla Observatory…
astro-ph.IM2012★ 2 cited
Narrow-angle astrometry with PRIMA
J. Sahlmann, D. Ségransan, A. Mérand +16
The Extrasolar Planet Search with PRIMA project (ESPRI) aims at characterising and detecting extrasolar planets by measuring the host star's reflex motion using the narrow-angle as…